linux-kernel - Re: [PATCH 1/4]:Add mbigen driver to support mbigen interrupt controller

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Message-ID: <55695440.4050509@huawei.com>
Date:	Sat, 30 May 2015 14:10:08 +0800
From:	"majun (F)" <majun258@...wei.com>
To:	Joe Perches <joe@...ches.com>
CC:	catalin Marinas <Catalin.Marinas@....com>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
	Will Deacon <Will.Deacon@....com>,
	Mark Rutland <mark.rutland@....com>,
	Marc Zyngier <marc.zyngier@....com>
Subject: Re: [PATCH 1/4]:Add mbigen driver to support mbigen interrupt controller

Hi Joe Perches:
	Thanks for you advice.
I will fixed it in next version

在 2015/5/30 13:38, Joe Perches 写道:
> On Sat, 2015-05-30 at 11:19 +0800, majun (F) wrote:
>> This patch contains the mbigen device driver.
> 
> Trivial notes:
> 
> Please use scripts/checkpatch.pl on your patches and see
> if you want to correct any of the messages it produces.
> 
>> diff --git a/drivers/irqchip/irq-mbigen.c b/drivers/irqchip/irq-mbigen.c
> 
> You could add
> #define pr_fmt(fmt) "mbigen: " fmt
> before any of the #includes so that all of the
> pr_<level>(fmt, ...) uses are prefixed with "mbigen: "
> 
>> +int mbi_parse_irqs(struct device *dev, struct mbi_ops *ops)
>> +{
>> +	pr_warn("%s:this function not use now\n", __func__);
> 
> Maybe pr_warn_once()
> 
>> +	return -EINVAL;
>> +}
>> +EXPORT_SYMBOL(mbi_parse_irqs);
>> +
>> +void mbi_free_irqs(struct device *dev, unsigned int virq, unsigned int nvec)
>> +{
>> +	pr_warn("%s:this function not use now\n", __func__);
> 
> pr_warn_once()?
> 
>> +static struct mbigen *mbigen_get_device(struct mbigen_chip *chip,
>> +										unsigned int nid)
>> +{
>> +	struct mbigen *tmp, *mbigen;
>> +	bool found = false;
>> +
>> +	if (nid >= MG_NR) {
>> +		pr_warn("MBIGEN: Device ID exceeds max number!\n");
> 
> So this wouldn't need a "MBIGEN: " prefix
> 
> etc...
> 
> 
> .
> 

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